drivers/staging/imgtec/rogue/rgx_bridge.h

   1 /*************************************************************************/ /*!
   2 @File
   3 @Title          RGX Bridge Functionality
   4 @Copyright      Copyright (c) Imagination Technologies Ltd. All Rights Reserved
   5 @Description    Header for the rgx Bridge code
   6 @License        Dual MIT/GPLv2
   7
   8 The contents of this file are subject to the MIT license as set out below.
   9
  10 Permission is hereby granted, free of charge, to any person obtaining a copy
  11 of this software and associated documentation files (the "Software"), to deal
  12 in the Software without restriction, including without limitation the rights
  13 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  14 copies of the Software, and to permit persons to whom the Software is
  15 furnished to do so, subject to the following conditions:
  16
  17 The above copyright notice and this permission notice shall be included in
  18 all copies or substantial portions of the Software.
  19
  20 Alternatively, the contents of this file may be used under the terms of
  21 the GNU General Public License Version 2 ("GPL") in which case the provisions
  22 of GPL are applicable instead of those above.
  23
  24 If you wish to allow use of your version of this file only under the terms of
  25 GPL, and not to allow others to use your version of this file under the terms
  26 of the MIT license, indicate your decision by deleting the provisions above
  27 and replace them with the notice and other provisions required by GPL as set
  28 out in the file called "GPL-COPYING" included in this distribution. If you do
  29 not delete the provisions above, a recipient may use your version of this file
  30 under the terms of either the MIT license or GPL.
  31
  32 This License is also included in this distribution in the file called
  33 "MIT-COPYING".
  34
  35 EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS
  36 PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
  37 BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
  38 PURPOSE AND NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR
  39 COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
  40 IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  41 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  42 */ /**************************************************************************/
  43
  44 #if !defined(__RGX_BRIDGE_H__)
  45 #define __RGX_BRIDGE_H__
  46
  47 #include "pvr_bridge.h"
  48
  49 #if defined (__cplusplus)
  50 extern "C" {
  51 #endif
  52
  53 #include "rgx_fwif.h"
  54
  55 #define RGXFWINITPARAMS_VERSION   1
  56 #define RGXFWINITPARAMS_EXTENSION 128
  57
  58 /* Parameters for RGXFirmwareInit */
  59 typedef struct __RGX_FW_INIT_IN_PARAMS__
  60 {
  61         IMG_UINT32               ui32Version;
  62         IMG_BOOL                 bEnableSignatureChecks;
  63         IMG_UINT32               ui32SignatureChecksBufSize;
  64         IMG_UINT32               ui32HWPerfFWBufSizeKB;
  65         IMG_UINT64               ui64HWPerfFilter;
  66         IMG_UINT32               ui32ConfigFlags;
  67         IMG_UINT32               ui32LogType;
  68         IMG_UINT32               ui32FilterFlags;
  69         IMG_UINT32               ui32JonesDisableMask;
  70         IMG_UINT32               ui32HWRDebugDumpLimit;
  71         RGXFWIF_COMPCHECKS_BVNC  sClientBVNC;
  72         RGXFWIF_COMPCHECKS_BVNC  sFirmwareBVNC;
  73         IMG_UINT32               ui32HWPerfCountersDataSize;
  74         RGX_RD_POWER_ISLAND_CONF eRGXRDPowerIslandingConf;
  75         FW_PERF_CONF             eFirmwarePerf;
  76         /* Available for future extensions */
  77         IMG_BYTE                 abUnused[RGXFWINITPARAMS_EXTENSION];
  78 } RGX_FW_INIT_IN_PARAMS;
  79
  80 #if !defined(SUPPORT_KERNEL_SRVINIT)
  81 #include "common_rgxinit_bridge.h"
  82 #endif
  83 #include "common_rgxta3d_bridge.h"
  84 #include "common_rgxcmp_bridge.h"
  85
  86 #include "common_rgxtq2_bridge.h"
  87 #include "common_rgxtq_bridge.h"
  88 #if !defined(EXCLUDE_BREAKPOINT_BRIDGE)
  89 #include "common_breakpoint_bridge.h"
  90 #endif
  91 #include "common_debugmisc_bridge.h"
  92 #if defined(PDUMP)
  93 #include "common_rgxpdump_bridge.h"
  94 #endif
  95 #include "common_rgxhwperf_bridge.h"
  96 #include "common_rgxray_bridge.h"
  97 #if !defined(EXCLUDE_REGCONFIG_BRIDGE)
  98 #include "common_regconfig_bridge.h"
  99 #endif
 100 #include "common_timerquery_bridge.h"
 101 #include "common_rgxkicksync_bridge.h"
 102
 103 #include "common_rgxsignals_bridge.h"
 104
 105
 106 /*
 107  * Bridge Cmd Ids
 108  */
 109
 110 /* *REMEMBER* to update PVRSRV_BRIDGE_RGX_LAST if you add/remove a bridge
 111  * group!
 112  * Also you need to ensure all PVRSRV_BRIDGE_RGX_xxx_DISPATCH_FIRST
 113  * offsets follow on from the previous bridge group's commands!
 114  *
 115  * If a bridge group is optional, ensure you *ALWAYS* define its index
 116  * (e.g. PVRSRV_BRIDGE_RGXCMP is always 151, even is the feature is
 117  * not defined). If an optional bridge group is not defined you must
 118  * still define PVRSRV_BRIDGE_RGX_xxx_DISPATCH_FIRST for it with an
 119  * assigned value of 0.
 120  */
 121
 122 /* The RGX bridge groups start at 128 (PVRSRV_BRIDGE_RGX_FIRST) rather than follow-on from the other
 123  * non-device bridge groups (meaning that they then won't be displaced if
 124  * other non-device bridge groups are added)
 125  */
 126
 127 #define PVRSRV_BRIDGE_RGX_FIRST                  128UL
 128
 129 /* 128: RGX TQ interface functions */
 130 #define PVRSRV_BRIDGE_RGXTQ                      128UL
 131 #define PVRSRV_BRIDGE_RGXTQ_DISPATCH_FIRST       (PVRSRV_BRIDGE_DISPATCH_LAST + 1)
 132 #define PVRSRV_BRIDGE_RGXTQ_DISPATCH_LAST        (PVRSRV_BRIDGE_RGXTQ_DISPATCH_FIRST + PVRSRV_BRIDGE_RGXTQ_CMD_LAST)
 133
 134
 135 /* 129: RGX Compute interface functions */
 136 #define PVRSRV_BRIDGE_RGXCMP                     129UL
 137 #       define PVRSRV_BRIDGE_RGXCMP_DISPATCH_FIRST   (PVRSRV_BRIDGE_RGXTQ_DISPATCH_LAST + 1)
 138 #       define PVRSRV_BRIDGE_RGXCMP_DISPATCH_LAST    (PVRSRV_BRIDGE_RGXCMP_DISPATCH_FIRST + PVRSRV_BRIDGE_RGXCMP_CMD_LAST)
 139
 140
 141 /* 130: RGX Initialisation interface functions */
 142 #define PVRSRV_BRIDGE_RGXINIT                    130UL
 143 #if !defined(SUPPORT_KERNEL_SRVINIT)
 144 #       define PVRSRV_BRIDGE_RGXINIT_DISPATCH_FIRST  (PVRSRV_BRIDGE_RGXCMP_DISPATCH_LAST +1)
 145 #       define PVRSRV_BRIDGE_RGXINIT_DISPATCH_LAST   (PVRSRV_BRIDGE_RGXINIT_DISPATCH_FIRST + PVRSRV_BRIDGE_RGXINIT_CMD_LAST)
 146 #else
 147 #       define PVRSRV_BRIDGE_RGXINIT_DISPATCH_FIRST  0
 148 #       define PVRSRV_BRIDGE_RGXINIT_DISPATCH_LAST   (PVRSRV_BRIDGE_RGXCMP_DISPATCH_LAST)
 149 #endif
 150
 151 /* 131: RGX TA/3D interface functions */
 152 #define PVRSRV_BRIDGE_RGXTA3D                    131UL
 153 #define PVRSRV_BRIDGE_RGXTA3D_DISPATCH_FIRST     (PVRSRV_BRIDGE_RGXINIT_DISPATCH_LAST +1)
 154 #define PVRSRV_BRIDGE_RGXTA3D_DISPATCH_LAST      (PVRSRV_BRIDGE_RGXTA3D_DISPATCH_FIRST + PVRSRV_BRIDGE_RGXTA3D_CMD_LAST)
 155
 156 /* 132: RGX Breakpoint interface functions */
 157 #define PVRSRV_BRIDGE_BREAKPOINT                 132UL
 158 #if !defined(EXCLUDE_BREAKPOINT_BRIDGE)
 159 #define PVRSRV_BRIDGE_BREAKPOINT_DISPATCH_FIRST  (PVRSRV_BRIDGE_RGXTA3D_DISPATCH_LAST + 1)
 160 #define PVRSRV_BRIDGE_BREAKPOINT_DISPATCH_LAST   (PVRSRV_BRIDGE_BREAKPOINT_DISPATCH_FIRST + PVRSRV_BRIDGE_BREAKPOINT_CMD_LAST)
 161 #else
 162 #define PVRSRV_BRIDGE_BREAKPOINT_DISPATCH_FIRST  0
 163 #define PVRSRV_BRIDGE_BREAKPOINT_DISPATCH_LAST   (PVRSRV_BRIDGE_RGXTA3D_DISPATCH_LAST)
 164 #endif
 165
 166 /* 133: RGX Debug/Misc interface functions */
 167 #define PVRSRV_BRIDGE_DEBUGMISC                  133UL
 168 #define PVRSRV_BRIDGE_DEBUGMISC_DISPATCH_FIRST   (PVRSRV_BRIDGE_BREAKPOINT_DISPATCH_LAST + 1)
 169 #define PVRSRV_BRIDGE_DEBUGMISC_DISPATCH_LAST    (PVRSRV_BRIDGE_DEBUGMISC_DISPATCH_FIRST + PVRSRV_BRIDGE_DEBUGMISC_CMD_LAST)
 170
 171 /* 134: RGX PDump interface functions */
 172 #define PVRSRV_BRIDGE_RGXPDUMP                   134UL
 173 #if defined(PDUMP)
 174 #define PVRSRV_BRIDGE_RGXPDUMP_DISPATCH_FIRST    (PVRSRV_BRIDGE_DEBUGMISC_DISPATCH_LAST +1)
 175 #define PVRSRV_BRIDGE_RGXPDUMP_DISPATCH_LAST     (PVRSRV_BRIDGE_RGXPDUMP_DISPATCH_FIRST + PVRSRV_BRIDGE_RGXPDUMP_CMD_LAST)
 176 #else
 177 #define PVRSRV_BRIDGE_RGXPDUMP_DISPATCH_FIRST    0
 178 #define PVRSRV_BRIDGE_RGXPDUMP_DISPATCH_LAST     (PVRSRV_BRIDGE_DEBUGMISC_DISPATCH_LAST)
 179 #endif
 180
 181 /* 135: RGX HWPerf interface functions */
 182 #define PVRSRV_BRIDGE_RGXHWPERF                  135UL
 183 #define PVRSRV_BRIDGE_RGXHWPERF_DISPATCH_FIRST   (PVRSRV_BRIDGE_RGXPDUMP_DISPATCH_LAST + 1)
 184 #define PVRSRV_BRIDGE_RGXHWPERF_DISPATCH_LAST    (PVRSRV_BRIDGE_RGXHWPERF_DISPATCH_FIRST + PVRSRV_BRIDGE_RGXHWPERF_CMD_LAST)
 185
 186 /* 136: RGX Ray Tracing interface functions */
 187 #define PVRSRV_BRIDGE_RGXRAY                     136UL
 188 #define PVRSRV_BRIDGE_RGXRAY_DISPATCH_FIRST      (PVRSRV_BRIDGE_RGXHWPERF_DISPATCH_LAST + 1)
 189 #define PVRSRV_BRIDGE_RGXRAY_DISPATCH_LAST       (PVRSRV_BRIDGE_RGXRAY_DISPATCH_FIRST + PVRSRV_BRIDGE_RGXRAY_CMD_LAST)
 190
 191 /* 137: RGX Register Configuration interface functions */
 192 #define PVRSRV_BRIDGE_REGCONFIG                  137UL
 193 #if !defined(EXCLUDE_REGCONFIG_BRIDGE)
 194 #define PVRSRV_BRIDGE_REGCONFIG_DISPATCH_FIRST   (PVRSRV_BRIDGE_RGXRAY_DISPATCH_LAST + 1)
 195 #define PVRSRV_BRIDGE_REGCONFIG_DISPATCH_LAST    (PVRSRV_BRIDGE_REGCONFIG_DISPATCH_FIRST + PVRSRV_BRIDGE_REGCONFIG_CMD_LAST)
 196 #else
 197 #define PVRSRV_BRIDGE_REGCONFIG_DISPATCH_FIRST   0
 198 #define PVRSRV_BRIDGE_REGCONFIG_DISPATCH_LAST    (PVRSRV_BRIDGE_RGXRAY_DISPATCH_LAST)
 199 #endif
 200
 201 /* 138: RGX Timer Query interface functions */
 202 #define PVRSRV_BRIDGE_TIMERQUERY                 138UL
 203 #define PVRSRV_BRIDGE_TIMERQUERY_DISPATCH_FIRST  (PVRSRV_BRIDGE_REGCONFIG_DISPATCH_LAST + 1)
 204 #define PVRSRV_BRIDGE_TIMERQUERY_DISPATCH_LAST   (PVRSRV_BRIDGE_TIMERQUERY_DISPATCH_FIRST + PVRSRV_BRIDGE_TIMERQUERY_CMD_LAST)
 205
 206 /* 139: RGX kicksync interface */
 207 #define PVRSRV_BRIDGE_RGXKICKSYNC                139UL
 208 #define PVRSRV_BRIDGE_RGXKICKSYNC_DISPATCH_FIRST (PVRSRV_BRIDGE_TIMERQUERY_DISPATCH_LAST + 1)
 209 #define PVRSRV_BRIDGE_RGXKICKSYNC_DISPATCH_LAST  (PVRSRV_BRIDGE_RGXKICKSYNC_DISPATCH_FIRST + PVRSRV_BRIDGE_RGXKICKSYNC_CMD_LAST)
 210
 211 /* 140: RGX signals interface */
 212 #define PVRSRV_BRIDGE_RGXSIGNALS                140UL
 213 #define PVRSRV_BRIDGE_RGXSIGNALS_DISPATCH_FIRST (PVRSRV_BRIDGE_RGXKICKSYNC_DISPATCH_LAST + 1)
 214 #define PVRSRV_BRIDGE_RGXSIGNALS_DISPATCH_LAST  (PVRSRV_BRIDGE_RGXSIGNALS_DISPATCH_FIRST + PVRSRV_BRIDGE_RGXSIGNALS_CMD_LAST)
 215
 216
 217 #define PVRSRV_BRIDGE_RGXTQ2                      141UL
 218 #define PVRSRV_BRIDGE_RGXTQ2_DISPATCH_FIRST       (PVRSRV_BRIDGE_RGXSIGNALS_DISPATCH_LAST + 1)
 219 #define PVRSRV_BRIDGE_RGXTQ2_DISPATCH_LAST        (PVRSRV_BRIDGE_RGXTQ2_DISPATCH_FIRST + PVRSRV_BRIDGE_RGXTQ2_CMD_LAST)
 220
 221 #define PVRSRV_BRIDGE_RGX_LAST                   (PVRSRV_BRIDGE_RGXTQ2)
 222 #define PVRSRV_BRIDGE_RGX_DISPATCH_LAST          (PVRSRV_BRIDGE_RGXTQ2_DISPATCH_LAST)
 223
 224 /* bit mask representing the enabled RGX bridges */
 225
 226 static const IMG_UINT32 gui32RGXBridges =
 227           (1U << (PVRSRV_BRIDGE_RGXTQ - PVRSRV_BRIDGE_RGX_FIRST))
 228 #if defined(RGX_FEATURE_COMPUTE)
 229         | (1U << (PVRSRV_BRIDGE_RGXCMP - PVRSRV_BRIDGE_RGX_FIRST))
 230 #endif
 231 #if !defined(SUPPORT_KERNEL_SRVINIT)
 232         | (1U << (PVRSRV_BRIDGE_RGXINIT - PVRSRV_BRIDGE_RGX_FIRST))
 233 #endif
 234         | (1U << (PVRSRV_BRIDGE_RGXTA3D - PVRSRV_BRIDGE_RGX_FIRST))
 235 #if defined(SUPPORT_BREAKPOINT)
 236         | (1U << (PVRSRV_BRIDGE_BREAKPOINT - PVRSRV_BRIDGE_RGX_FIRST))
 237 #endif
 238 #if defined(SUPPORT_DEBUGMISC)
 239         | (1U << (PVRSRV_BRIDGE_DEBUGMISC - PVRSRV_BRIDGE_RGX_FIRST))
 240 #endif
 241 #if defined(PDUMP)
 242         | (1U << (PVRSRV_BRIDGE_RGXPDUMP - PVRSRV_BRIDGE_RGX_FIRST))
 243 #endif
 244         | (1U << (PVRSRV_BRIDGE_RGXHWPERF - PVRSRV_BRIDGE_RGX_FIRST))
 245 #if defined(RGX_FEATURE_RAY_TRACING)
 246         | (1U << (PVRSRV_BRIDGE_RGXRAY - PVRSRV_BRIDGE_RGX_FIRST))
 247 #endif
 248 #if defined(SUPPORT_REGCONFIG)
 249         | (1U << (PVRSRV_BRIDGE_REGCONFIG - PVRSRV_BRIDGE_RGX_FIRST))
 250 #endif
 251 #if defined(SUPPORT_TIMERQUERY)
 252         | (1U << (PVRSRV_BRIDGE_TIMERQUERY - PVRSRV_BRIDGE_RGX_FIRST))
 253 #endif
 254         | (1U << (PVRSRV_BRIDGE_RGXKICKSYNC - PVRSRV_BRIDGE_RGX_FIRST))
 255 #if defined(RGX_FEATURE_SIGNAL_SNOOPING)
 256         | (1U << (PVRSRV_BRIDGE_RGXSIGNALS - PVRSRV_BRIDGE_RGX_FIRST))
 257 #endif
 258         | (1U << (PVRSRV_BRIDGE_RGXTQ2 - PVRSRV_BRIDGE_RGX_FIRST));
 259
 260 /* bit field representing which RGX bridge groups may optionally not
 261  * be present in the server
 262  */
 263
 264 #define RGX_BRIDGES_OPTIONAL \
 265         ( \
 266                 0 /* no RGX bridges are currently optional */ \
 267         )
 268
 269 #if defined (__cplusplus)
 270 }
 271 #endif
 272
 273 #endif /* __RGX_BRIDGE_H__ */